<%@page import="java.util.Iterator"%>
<%@page import="java.util.List"%>
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>用户登录-在线人员统计</title>
</head>
<body>

	<form action="loginOnline.jsp" method="post" >
		用户ID：<input name="userid" type="text">
		用户密码：<input name="password" type="password"><br>
		<input type="submit" value="登录">
	</form>
	 <%
		String userid=request.getParameter("userid");
		
		if(!(userid==null||"".equals(userid))){
		session.setAttribute("userid", userid);
		response.sendRedirect("list.jsp");		
		}
	%> 
</body>
</html>